LeeMutz Posted October 13, 2013 Report Share Posted October 13, 2013 OK, so since I got the car the drivers speaker doesn't work, so went out today with a multimeter.. Unplugged the cartridge on the amp, and tested each channel output, all read 4 ohm - seemed fine! I then plugged the cartridge back in, tested through the back of the cartridge, all read 4 ohm but drivers front read zero, thought that was strange!! Ignition on and radio on, cartridge unplugged = all 4 ohm, apart from the faulty speaker, which was pumping out off the scale!! So, I am guessing the amp needs repairing.. Anyone used anyone like this http://www.ebay.co.uk/itm/bmw-becker-bm54-radio-module-repair3-5-7-x5-range-rover-aux-lead-for-ipod-/170883291070?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item27c97017be ? Or can you recommend anyone else who does the repair? Intrigued by the fact they all (on eBay) claim they can up the amp from 4 x 20w, to circa 4 x 50w.. Sounds good!! Any advice appreciated as my sound system is s**te! Link to comment Share on other sites More sharing options...
JasonK Posted October 13, 2013 Report Share Posted October 13, 2013 Go to www.m3cutters.co.uk and look in the Carphonics section. Baris (Xkalibar) is the man. He will repair/replace your amps as per the ebay ad, but is someone who has good reviews that you can trust! A few reviews on the forum to look at too. Sent from my Windows Phone using Tapatalk stutart and Rich_D 2 Link to comment Share on other sites More sharing options...
LeeMutz Posted October 13, 2013 Author Report Share Posted October 13, 2013 Thanks.. Have just registered and will have a word with him Link to comment Share on other sites More sharing options...
RickyZ Posted October 13, 2013 Report Share Posted October 13, 2013 I have a fully working BM54 for sale Rich_D 1 Link to comment Share on other sites More sharing options...
LeeMutz Posted October 13, 2013 Author Report Share Posted October 13, 2013 Do you now?? How much sir? RickyZ 1 Link to comment Share on other sites More sharing options...
RickyZ Posted October 13, 2013 Report Share Posted October 13, 2013 I ll reply to your PM Link to comment Share on other sites More sharing options...
Rich_D Posted October 13, 2013 Report Share Posted October 13, 2013 Go to www.m3cutters.co.uk and look in the Carphonics section. Baris (Xkalibar) is the man. He will repair/replace your amps as per the ebay ad, but is someone who has good reviews that you can trust! A few reviews on the forum to look at too. This is Baris >>> http://www.ebay.co.uk/itm/BMW-Becker-BM54-Amplifier-Professional-Repair-Upgrade-Service-/111179551462?pt=UK_In_Car_Technology&hash=item19e2d152e6 JasonK 1 Link to comment Share on other sites More sharing options...
